27908935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 34467840

約数和(自身を除く): 6558905

約数列:

[1, 5, 43, 215, 271, 479, 1355, 2395, 11653, 20597, 58265, 102985, 129809, 649045, 5581787, 27908935]

約数ペア:

[(1, 27908935), (5, 5581787), (43, 649045), (215, 129809), (271, 102985), (479, 58265), (1355, 20597), (2395, 11653)]